| RE: --- again that was a porsche 928...for K&N to make an airfilter that was to do any better than the stock 928 airfilter they would have to sacrifice. its different on a 300E. the K&N that I received was of noticeably superior construction and utilized superior materials to that of the stock airfilter. I have been running the air filter for about 1,500 miles now and have yet to have a single problem with it |